1230545020301 has 2 divisors, whose sum is σ = 1230545020302. Its totient is φ = 1230545020300.

The previous prime is 1230545020297. The next prime is 1230545020343. The reversal of 1230545020301 is 1030205450321.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1229016132100 + 1528888201 = 1108610^2 + 39101^2 .

It is an emirp because it is prime and its reverse (1030205450321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1230545020301 - 2² = 1230545020297 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1230545220301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615272510150 + 615272510151.

It is an arithmetic number, because the mean of its divisors is an integer number (615272510151).

Almost surely, 2^{1230545020301} is an apocalyptic number.

It is an amenable number.

1230545020301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230545020301 is an equidigital number, since it uses as much as digits as its factorization.

1230545020301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 1230545020301 in words is "one trillion, two hundred thirty billion, five hundred forty-five million, twenty thousand, three hundred one".